#738FDD#738FDD

#738FDD is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.2% C 0.121 H 268.0°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#738FDD
RGB	rgb(115, 143, 221)
HSL	hsl(224, 61%, 66%)
HSV	hsv(224, 48%, 87%)
CMYK	cmyk(48%, 35.3%, 0%, 13.3%)
CIE-LAB	lab(60.35, 11.13, -42.87)
CIE-LCH	lch(60.35, 44.29, 284.55°)
OKLab	oklab(66.2% -0.0041 -0.1208)
OKLCH	oklch(66.2% 0.121 268)
XYZ	xyz(29.9396, 28.5083, 72.3176)
Luminance	0.2851 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738FDD #DDC173

analogous

#73C4DD #738FDD #8C73DD

triadic

#738FDD #DD738F #8FDD73

tetradic

#738FDD #DD73C4 #DDC173 #73DD8C

square

#738FDD #DD73C4 #DDC173 #73DD8C

split-complementary

#738FDD #DD8C73 #C4DD73

monochromatic

#2A4CAC #4268D1 #738FDD #A4B6E9 #D5DEF5

Accessibility & contrast

On white

3.13

#738FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#738FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738FDD

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738FDD	#FFFFFF	#000000	##000000
##738FDD	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7297E0

Deuteranopia (green-blind)

#678DDB

Tritanopia (blue-blind)

#489FAC

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #738fdd;
/* rgb */ color: rgb(115, 143, 221);
/* oklch */ color: oklch(66.2% 0.121 268.0);

Tailwind

colors: {
  custom: {
    50: '#a1afe8',
    500: '#738fdd',
    950: '#000000',
  },
}

SCSS

$custom: #738fdd;
$custom-light: #a1afe8;
$custom-dark: #000000;

JSON

{
  "hex": "#738fdd",
  "rgb": {
    "r": 115,
    "g": 143,
    "b": 221
  },
  "hsl": {
    "h": 224.151,
    "s": 60.92,
    "l": 65.882
  },
  "oklch": {
    "l": 0.66199,
    "c": 0.12084,
    "h": 268
  },
  "luminance": 0.2851
}

Semantic roles & 50–950 ramp

primary

#738FDD

secondary

#E7DEC4

accent

#9B1DC9

background

#FAFAFE

surface

#F4F4FC

border

#CECED5

text

#0F1016

muted

#7F7F84

Preview Lab

Preview with #738FDD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →